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The CXSD62537 is a high efficiency 500 kHz synchronous step down DC/DC converter capable of delivering 3A current. The CXSD62537 operates over a wide input voltage range from 4.5V to 23V and integrates main switch and synchronous switch with very low R_DS(ON) to minimize the conduction loss.Low output voltage ripple and small external inductor and capacitor sizes are achieved with 500 kHz switching frequency. It adopts the instant PWM architecture to achieve fast transient responses for high step down applicationsWwL嘉泰姆

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·         Low R_DS(ON) for Internal Switches (Top/Bottom): 105mΩ/50mΩWwL嘉泰姆

·         4.5-23V Input Voltage RangeWwL嘉泰姆

·         3A Output Current CapabilityWwL嘉泰姆

·         500 kHz Switching FrequencyWwL嘉泰姆

·         Instant PWM Architecture To Achieve Fast Transient Responses.WwL嘉泰姆

·         Cycle-by-cycle Peak Current LimitationWwL嘉泰姆

·         Internal Softstart Limits The Inrush CurrentWwL嘉泰姆

·         Hic-Cup Mode Output Short Circuit ProtectionWwL嘉泰姆

·         ±1.5% 0.6V ReferenceWwL嘉泰姆

·         Power Good Indicator (CXSD62537AIC Only)WwL嘉泰姆

·         TSOT23-8/ TSOT23-6 PackageWwL嘉泰姆

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